{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Anatomy"], "input": "The HR of overall mortality after PMRT was 0 . 87 ( 95 % CI 0 . 60 to 1 . 27 ) for the small subgroup of 151 CA IX positive patients and 0 . 82 ( 95 % CI 0 . 69 to 0 . 97 ) for the large subgroup of 813 CA IX negative patients ."}
{"Anatomy": []}